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[trunk] modify type of opj_clock function

This commit is contained in:
Mickael Savinaud 2012-10-15 12:43:44 +00:00
parent 45869ce843
commit b46ed8c7a3
1 changed files with 2 additions and 2 deletions
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4
src/lib/openjp2/j2k_lib.c
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@ -42,11 +42,11 @@ OPJ_FLOAT64 opj_clock(void) {
/* cout << "freq = " << ((double) freq.QuadPart) << endl; */ /* cout << "freq = " << ((double) freq.QuadPart) << endl; */
/* t is the high resolution performance counter (see MSDN) */ /* t is the high resolution performance counter (see MSDN) */
QueryPerformanceCounter ( & t ) ; QueryPerformanceCounter ( & t ) ;
return ( t.QuadPart /(double) freq.QuadPart ) ; return ( t.QuadPart /(OPJ_FLOAT64) freq.QuadPart ) ;
#else #else
/* Unix or Linux: use resource usage */ /* Unix or Linux: use resource usage */
struct rusage t; struct rusage t;
double procTime; OPJ_FLOAT64 procTime;
/* (1) Get the rusage data structure at this moment (man getrusage) */ /* (1) Get the rusage data structure at this moment (man getrusage) */
getrusage(0,&t); getrusage(0,&t);
/* (2) What is the elapsed time ? - CPU time = User time + System time */ /* (2) What is the elapsed time ? - CPU time = User time + System time */